CVE-2023-47294
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedAn issue in NCR Terminal Handler v1.5.1 allows low-level privileged authenticated attackers to arbitrarily deactivate, lock, and delete user accounts via a crafted session cookie.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · high confidenceNCR Terminal Handler v1.5.1 has an insecure direct object reference or session validation flaw allowing authenticated attackers with low-level privileges to craft session cookies to deactivate, lock, and delete arbitrary user accounts. The vulnerability stems from insufficient authorization checks on account management operations.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data= 1.5.1CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Network
- Complexity
- Low
- Privileges
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- None
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Identify installed NCR Terminal Handler versionLocate and inspect the version information for NCR Terminal Handler in your environment - check application metadata, software inventory, or run version detection commands specific to this productAffected if The installed version is exactly 1.5.1 (no other versions are listed as affected)
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Verify user authentication is enabledConfirm that user authentication is configured and functional for the NCR Terminal Handler applicationAffected if Users can authenticate to the system with any privilege level (including low-level privileges)
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Confirm account management functionality existsIdentify whether the account management interface allowing user deactivation, locking, or deletion is present and accessibleAffected if Account management operations (deactivate, lock, delete users) are available in the application
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Check session cookie handlingInspect how session cookies are validated and whether client-side privilege levels in cookies are trusted without server-side verificationAffected if Session cookies contain privilege information that is trusted without re-validation, allowing manipulation of privilege level by the client
You are affected if NCR Terminal Handler v1.5.1 is installed, user authentication is active, and account management features are accessible to authenticated low-privilege users with manipulable session cookies.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
From vendor dataImplement proper session validation and enforce server-side authorization checks on all account management actions regardless of the privilege level indicated in the session cookie.
- Consultation4.0 h
- Implementation8.0 h
- Testing6.0 h
- Review / QA4.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $6,176.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2023-47294 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2023-47294 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.
- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
- No spam, self-promotion, credentials, or personal data